baber/WOPTO huggingface dataset:
Patent JP-S58124091-A (JP)
Title: Resin molding method of driving magnet used in magnet pump
Inventor: ITAYA YOSHIYUKI
IPC: F04D13/02
Filed: 1982-01-18
Abstract: PURPOSE:To provide an impeller, capable of bearing the torque acted thereto, by forming an impeller part integrally with a synthetic resin part formed at one end of a driven magnet, and thereby increasing the coupled force acted between two parts made of a synthetic resin. CONSTITUTION:A boss P2a is formed by injecting a synthetic resin to the inner peripheral part and the right-side end part of a driven magnet 6 where the synthetic resin injected from a synthetic resin injection port D3 is not applied at the first process of injection molding. An impeller P2 is formed by coupling the boss P2a and a blade P2b with a cover P1 that has been formed at the first process. Therefore, the coupling force acted between the two parts made of a synthetic resin is increased, so that a sufficient strength is imparted to the impeller to bear the torque acted thereto.
Patent JP-H07207945-A (JP)
Title: Mounting method of outer wall precating form and frame body thereof
Inventor: SUETSUGU TOSHINORI
IPC: E04G21/14
Filed: 1994-01-25
Abstract: PURPOSE:To make improvement in workability, mounting accuracy and safety by securing an outer wall precasting form to a frame body installed at an interval in advance at a time when the outer wall precasting form is attached to a skeletal body so as to be situated up and down at the specified interval. CONSTITUTION:Both vertical two pairs of horizontal members 2 are attached tight to a symmetrical pair of vertical members 1 after installing a specified interval for an after-setting window, forming them into a frame body A. In addition, a down, wall PCF plate 3a and a wainscoting PCF plate 3b are fixed to the frame body A so as to be held between the horizontal members. Then, this frame body A like that is hung in the specified position of a skeleton upper part, and locked to the skeletal body, where the down wall PCF plate 3a and the wainscoting PCF plate 3b installed with the specified interval for installing the after-setting window are attached to the specified position. In this connection, the frame body A is utilized as a form support in time of concrete placing, but after that, it is released for diversion.
Patent JP-S63175320-A (JP)
Title: Electron beam excitation fluorescent screen
Inventor: KIMURA MASAMICHI
IPC: H01J29/20
Filed: 1987-01-14
Abstract: PURPOSE:To obtain luminous characteristics of high efficiency by forming a phosphor film in prescribed thickness on a transmitting substrate by a sputtering method and forming an impurity additional region on only the surface layer part of prescribed thickness. CONSTITUTION:A phosphor film 5 of 1 mum or more in thickness is formed on a transmitting substrate 4 by a sputtering method. Active impurities are added to only a surface layer part of 0.5 mum or more in thickness in the phosphor film 5 under a condition in which a temperature is kept high for prescribed hours under an atmosphere containing active vapors. A metal back 3 is piled thereon.
Patent JP-H07207825-A (JP)
Title: Manufacture of waterproofing floor
Inventor: FUJIWARA TAKASHI
IPC: B29C39/26
Filed: 1994-01-26
Abstract: PURPOSE:To provide a manufacturing method of a washing floor which does not require long time to install tiles. CONSTITUTION:In a manufacturing method which manufactures waterproofing floors molded with fiber-reinforced thermosetting resin by using a molding die and decorated with tiles, a lattice-shaped silicon-made mold 2 is installed on a mold face 13 where tiles 3 provided with a recessed part 31 expanded at the depth on the rear surface are installed to each opening of the silicon-made molds 2 in such a fashion that their rear surface may be exposed. Fiberreinforced thermosetting resin layers 5 and 7 are laminated on the rear surface of the tiles 3, thereby intesrating the fiber-reinforced thermosetting resin 5 and 7 with the tiles 3.
Patent JP-S5599935-A (JP)
Title: Curable material
Inventor: KAWAHARA NOBUYOSHI
IPC: C08K7/22
Filed: 1979-01-25
Abstract: PURPOSE: An easily curable material having a high degree of self-extinguishing characteristics and improved heat insulating and soundproof properties, by coating an inorganic or phenolic hollow article or foam with a specific amount of a specified urethane polymer.  
     CONSTITUTION: An inorganic or phenolic hollow article or foam as a substrate is coated with a moisture-curing or surface moisture-curing urethane polymer in an amount to satisfy the formula (Substrate voids)X0.01≤the volume of the cured  urethane polymer≤(substrate voids)X0.2. This method is applicable to any shape  at normal temperature and pressure to provide the self-extinguishing product even  though the binder is combustible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02187965-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KONOSHIMA KAZUHIRO
IPC: G11B20/02
Filed: 1989-01-13
Abstract: PURPOSE:To detect a pilot signal at the time of reproducing a magnetic tape recorded in the following manner and to discriminate and display the kind of a regenerative sound signal by recording superimposedly the pilot signal generated in accordance with the kind of a sound signal recorded in a frequency band of an FM sound signal at the time of recording. CONSTITUTION:A signal being presently received by a tuner 1 of the magnetic recording and reproducing device is inputted to a sound multiplex discriminating circuit 2, and the kin d of its sound signal is discriminated. A display 3 is operated by a control signal outputted from this circuit 2 to display the kind of the present receiving signal to be informed to the user of the recording and reproducing device, and the control signal is inputted to a pilot signal generating circuit 10, where two kinds of the pilot signals PS1 and PS2 are generated according to the control signal. These signals PS1 and PS2 are mixed with the FM sound signal processed in a recording system sound signal processing circuit 4 by a mixer 11 to be as a recording sound signal FMS in a prescribed frequency band, and the signal FMS is recorded by a magnetic head 6 to the magnetic taped 7, and then at the time of reproducing, the kind of the regenerative sound signal is displayed on a display 3 by an output of a pilot signal detecting circuit 12.
Patent JP-S62170586-A (JP)
Title: Production of composite sheet
Inventor: TAGUCHI SETSUO
IPC: D06C29/00
Filed: 1986-01-16
Abstract: PURPOSE:A polymeric elastomer which is mainly composed of polyurethane containing a coagulation-regulating agent is laminated to a fibrous sheet and the product is treated with high-speed fluid jet to produce a composite sheet of high drapeability, abrasion resistance and humid permeability. CONSTITUTION:Fibers which can form ultra-fine fibers, e.g., a web of sea-island type conjugated fibers are needle-punched to prepare a nonwoven fabric sheet. Then, the sheet is coated with a polymeric elastomer which is mainly composed of polyurethane containing a coagulation regulator (pore-size regulator) such as an alcohol or hydrocarbon, the polyurethane is coagulated by the wet method to give a sheet with uniform pore structure by the action of the regulator. Then, the sheet is treated with water jet as the high-speed fluid jet on both front and back surfaces. Then, a part or the whole of the polymeric elastomer is finely divided to produce the objective composite sheet of high flexibility, drapeability, abrasion resistance and other good mechanical properties.
Patent JP-S60149904-A (JP)
Title: Optical fiber communication system
Inventor: KAWASHIMA MASANARI
IPC: H04B10/00
Filed: 1984-01-17
Abstract: PURPOSE:To accurately perform detection while simplifying equipment, by detecting a moving body by performing the transmission of information by an optical fiber and detecting the rotation of the plane of polarization of light. CONSTITUTION:A part 12a is formed to an optical fiber cable 12 at every definite distance in a direction crossing the cable extending direction almost at right angles. When a vehicle runs on a track 21, electromagnets 23a, 23b on the vehicle pass in the vicinity of the optical fiber cable 12 laid in a rectangular wave form. At this time, the plane of polarization of light passing the optical fiber cable fiber cable 12 is rotated by a predetermined angle by Faraday effect and the intensity of light passing a polarizer is lowered at a detection terminal part. By counting the number of lowering times, the passing position of the vehicle is detected and the transmission of information by optical transmission is performed by using the optical fiber cable 12.
Patent JP-H07210082-A (JP)
Title: System for plate making printed map and method for plate making printed map
Inventor: TAKAHASHI MASARU
IPC: G09B29/00
Filed: 1994-01-26
Abstract: PURPOSE:To generate plate making information which is high in quality enough for printing from general map digital information such as map information by adding additional information such as necessary note information to map basic information, specifying colors for necessary closed figures, and outputting them. CONSTITUTION:An information read means 29 reads map information out of a storage means 22 and an information segmentation means 30 segments all closed figures such as sections present which are present even partially in a certain area as a target part from the read map information. Then a map basic information generating means 31 deletes the periphery of the target part from the segmented map information to generate the map basic information. Then an information adding means 32 adds the additional information such as necessary note information to the map basic information and a color pattern specifying means 33 specifies the colors for the necessary closed figures and outputs them. Consequently, the printed map plate making process which is high in quality enough for printing is enabled.
Patent JP-S63296424-A (JP)
Title: Spread spectrum communication equipment
Inventor: HIROO AKIRA
IPC: H04J13/18
Filed: 1987-01-14
Abstract: PURPOSE:To contrive attainment of light weight and miniaturization of the titled equipment by selecting any of plural series of pseudo random numbers in response to a transmission data and applying frequency deviation modulation to a signal according to the selected data, thereby transmitting the result and using the transmitter as a nonlinear amplifier. CONSTITUTION:The transmission side is provided with plural pseudo random number generating means 3a-3d generating a pseudo random number of different orthogonal code series, a selector switch 21 selecting any of outputs of the pseudo random number generating means in response to the sent data 2, and a frequency deviation modulation means 22 applying frequency deviation modulation to the output to attain frequency spread. The receiver side is provided with plural pseudo random number generating means 23a-23d, plural frequency deviation modulation means 24a-24d applying frequency deviation modulation to the output, plural mixture means 25a-25d mixing the output signal of the modulation means with a reception signal to apply inverse split to the reception signal, and a discriminating means 27 selecting a signal having high correlativity among the outputs of the mixing means and demodulating it. Thus, the spread spectrum of the frequency modulation system is attained and weight, heating, and power consumption of the transmitter are reduced while using it as a nonlinear amplifier.
Patent JP-S5290591-A (JP)
Title: Novel hydrocarbon resins
Inventor: ISHIKAWA ATSUO
IPC: C09J201/00
Filed: 1976-01-24
Abstract: PURPOSE: To obtain hydrocarbon resins for use in hot-melt adhesives, etc., with a low melt viscosity, by controlling the number of 1,3-pentadiene, α-methylstyrene, and cyclopentene units within specific ranges. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60151623-A (JP)
Title: Variable speed driving device
Inventor: SHIMANARI TATSUMI
IPC: G03G15/04
Filed: 1984-01-20
Abstract: PURPOSE:To constitute a small-sized, lightweight device at low cost by driving an optical scanning system through a wire, and winding the wire around a mutlistage pulley different in diameter corresponding to respective magnifications, and varying the scanning speed. CONSTITUTION:A linear cam 43 moves by the rotation of a motor 45. An actuator 19 is fitted to the reverse surface of the linear cam 43 and operates position sensors 25 and 26. The linear cam 44, a lens base 18, and a mirror base 11 stop at positions corresponding to selected copy magnification. The wire 39 is moved by the movement of a tension lever 32 which abuts on one cam surface of the linear cam 43, and a pin 20 provided to the lens base 18 slides in the groove part of a changeover arm 101 according to the movement of the lens base 18. A changeover lever 99 moves by the movement of the changeover arm 101 to switch speeds.
Patent JP-S60152028-A (JP)
Title: Treatment and device thereof
Inventor: HOUKOU MORIHISA
IPC: H01L21/027
Filed: 1984-01-20
Abstract: PURPOSE:To perform favorable development in spite of contamination of a developer by a method wherein a developing chamber is heated to vaporize the developer, and a wafer of substance to be treated is held at the voporizing temperature or less. CONSTITUTION:A developer 2 is put in the underside of a developing chamber 1. Moreover a heater part 3 is arranged at the lower part of the chamber 1, and the developer 2 is held at the vaporizing temperature or more. A cooling supporter 5 supporting a substrate 4 to be treated is supported inside of the chamber 1 according to an arm 6. When the vapor S of the developer comes in contact with the surface of a photo resist 7, the vapor becomes to liquid drops L to be adhered to the surface of the photo resist 7. Thereupon development is performed according to the liquid drops L.
Patent JP-H07273695-A (JP)
Title: Transmission of voice,music,image and data through dc conductor
Inventor: YAARU MARUYANKA
IPC: H04B3/54
Filed: 1995-01-20
Abstract: PURPOSE: To provide a system which uses a power line, e.g. a power line extending from a power generator, to transmit various items and various kinds of information, e.g. sound, music, data, video, or their combination. CONSTITUTION: A typical system is equipped with a modem subsystem, which is connected to a channel encoder/decoder unit 14 connected to an information signal generator for a music signal 2, a sound signal 1, a data signal 4, a video signal 3, or their arbitrary combination. This system is usable even for a moving body, etc., using a DC power system.
Patent JP-H08200602-A (JP)
Title: Pressurized fluidized bed boiler starter
Inventor: KATO MAKOTO
IPC: F22B37/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a starter for a pressurized fluidized bed boiler in which feed water is prevented from being flushed at a feed water flow rate control valve outlet at the time of starting the boiler in a pressurized fluidized bed composite power generation system. CONSTITUTION: In a pressurized fluidized bed composite power generation system, a gas turbine 6 is started before a pressurized fluidized bed boiler is started. The exhaust gas of the turbine 6 heats feed water by a high-pressure exhaust heat recovery feed water heater 8. On the other hand, N2 gas generated by a PSA type O2 manufacturing unit 9 and pressurized by an N2 gas booster compressor is set to a drum 3, a superheater 4 and a main steam tube 12 to pressurize the boiler with own boiler generated steam before boosting. Thus, since the feed water is supplied from the heater 8 to the drum 3 after the boiler is boosted, the feed water is not flushed by a feed water flow rate control valve 11.
Patent JP-S58125244-A (JP)
Title: Optical head
Inventor: HIGUCHI ICHIROU
IPC: G11B11/105
Filed: 1982-01-20
Abstract: PURPOSE:To simultaneously record and reproduce many piece of information, by dividing one laser light into several beams, and using them. CONSTITUTION:Laser light from a laser light source 1 is made parallel by a collimator lens 2, and thereafter, is divided into plural beams, for instance, so that 3 beams of ''0''-order and + or -1-order can be utilized, by diffraction of a grating 8 and a lens 9. Subsequently, the beam passes through a beam splitter 3 and a 1/4 wavelength plate 4, becomes circular polarized light, and is led to a fiber cable 10. Subsequently, the beam is emitted from a pickup 12 which has formed as one body a servo-mechanism for correcting a focusing error and a tracking error, and objective lenses whose number is equal to optical fibers 11, is reflected and diffracted in accordance with information recorded in a medium 6, and is returned to the pickup 12 again. Subsequently, it passes through the beam splitter 3, is made incident to a photodetector 14 through a lens 13, and an optical signal is converted to an electric signal.
Patent JP-S63175571-A (JP)
Title: Photodetector
Inventor: SETO KIMIO
IPC: H04N1/04
Filed: 1987-01-14
Abstract: PURPOSE:To eliminate the effect of atmospheric humidity and to prevent the deterioration in adhesive by using a humidity proof agent so as to coat side faces of the adhesive adhering an optical element to a optical detecting face of a photoelectric multiplier. CONSTITUTION:A long photoelectric multiplier 5 arranged near a scanned face and having an optical detecting face 5a prolonged along the scanning line of a light beam 10 in a picture information reader, and an optical detecting element adhered onto the optical detecting face 5a of the photoelectric multiplier 5 adhered by an adhesives 7 having a light transmittivity are provided and the side face of the adhesives 7 is coated by a humidity proof material 8. Thus, adhering the optical element such as a filter 6 and an optical guide 4 to the optical detecting face 5a of the long photoelectric multiplier 5, the deterioration in the adhesives 7 due to humidity is prevented.
Patent JP-H02276838-A (JP)
Title: Elastomer compound having improved extrusion resistance and production thereof
Inventor: DANIERU EFU GUREIBUZU
IPC: C08L21/00
Filed: 1990-01-17
Abstract: PURPOSE:To obtain an elastomer compound useful for packer of oil well, etc., having improved extrusion resistance by blending natural and/or synthetic rubber with a block copolymer containing an elastomer block and a crystalline block. CONSTITUTION:(A) 50-90 pts.wt. natural and/or synthetic rubber, preferably acrylonitrile/butadiene rubber, EPDM or SBR is blended with (B) 10-50 pts.wt. block copolymer containing an elastomer block and a crystalline block, preferably a block copolymer of 1,4- and 1,2-polybutadienes having 3,000-100,000 weight-average molecular weight and polycaprolactam to give 100 pst.wt. total amount of a mixture and then the mixture is cured under a conventional condition to give an elastomer blend especially useful for producing packer of oil well, having improved extrusion resistance.
Patent JP-H03211207-A (JP)
Title: Manufacture of cylinder
Inventor: KOBAYASHI HIROSHI
IPC: B22F5/00
Filed: 1990-01-17
Abstract: PURPOSE:To industrially manufacture a bimetallic cylinder by setting a thin pipe to inside diameter side of the cylinder base material, packing and closing powder into space between them, heating and expanding the thin pipe. CONSTITUTION:The thin pipe 2 coated with barrier material is set on inside diameter part of the cylinder base material 1 and welded and fixed to the cylinder base material 1 with an upper cover 3 and bottom plate 4. Powder body 5 is packed into generated space till near the true density. The powder packed part is evacuated and sealed. This is heated to the solidus or lower temp. of the used powder with a heating furnace, etc., and the thin pipe 2 part is expanded by using a mandrel. After expanding the pipe, this is slowly cooled and both ends are cut and the thin pipe 2 is drawn. The surface to be the cylinder becomes smooth surface and the powder in the bimetallic layer is sintered and diffused and joined with the cylinder base material 1. By this method, high performance lining layer having excellent corrosion resistance and wear resistance only on the inner surface of cylindrical body can be formed.
Patent JP-H03211825-A (JP)
Title: Charge-up detection in mos manufacturing process
Inventor: SUGIMURA KAZUTOSHI
IPC: H01L21/265
Filed: 1990-01-17
Abstract: PURPOSE:To increase the yield in an MOS manufacturing process, by connecting a collecting region for collecting electric charge of implanted ions with a gate oxide film, changing the area of the collecting region, changing the amount of charge stored in the vicinity of the gate oxide film, and detecting charge-up, CONSTITUTION:A collecting region 18a for effectively collecting electric charge of ions implanted during the ion implantation process for forming a source/drain region is formed in a part of polycrystalline silicon 18. Said region 18a is connected with a gate oxide film. The amount of charge stored in the gate oxide film can be controlled stepwise, by changing the area of the collecting region 18a, and various amounts of stored charge can be realized in an ion implantation process. The level of the stored charge amount can be grasped as compared with the charge-up level by inspecting the breakdown strength of the gate oxide film. Hence the charge-up is prevented by surely detecting whether charge-up exists, and yield can be improved.
Patent JP-H04240840-A (JP)
Title: Light quantity adjustor on slit scanning device capable of varying power
Inventor: KANAME YOICHI
IPC: G03B27/34
Filed: 1991-01-25
Abstract: PURPOSE:To correct a light quantity lowered at one end in a slit direction when the maximum magnification is set, on a slit scanning device capable of varying power. CONSTITUTION:The slit scanning device capable of varying the power slit- illuminates an original and carries out projection on a photosensitive body or a linear photoelectric conversion element, which is moved in synchronization with the scanning of the illuminated region in a direction perpendicular to a slit, while the scanning is carried out. In the slit scanning device capable of varying the power, the width of the slit in the vicinity of the end part 22 opposite to the reference end of the original at the time of the maximum magnification, is enlarged by notching 16, at least, one end surface of a pair of light quantity regulating plates 13 and 14 forming the slit 12, to compensate the lowering of the light quantity in the vicinity of the end part 22 at the time of the maximum magnification.
Patent JP-H05199682-A (JP)
Title: Molded motor
Inventor: OKANO SHOHEI
IPC: H02K1/16
Filed: 1992-01-20
Abstract: PURPOSE:To improve the assembling accuracy and strength of a molded motor by forming recessed sections for inserting a bracket on a frame formed by molding a winding around an iron core in tapped holes provided in the end sections of struts extended from the end face of the iron core in the axial direction and screwing screws in the tapped holes. CONSTITUTION:A frame 7 is formed by winding a toroidal coil 3 around an annular iron core 1 in which slots are formed of a plurality of tooth sections protruding inward and molding the outer periphery of the core 1 with a premix. An insulating layer 2 which insulates the coil 3 from the core 1 is formed on the outer periphery of the core 1 and struts 4 which are extended in the axial direction are formed on the end face of the core 1 in the axial direction. Then tapped holes 6 are formed in the end sections of the struts 4 and recessed sections 8 for inserting a bracket 9 are formed in the frame 7. The outer periphery of the bracket 9 is engaged with an opening 10. Gaps 15 are formed by retreating the end faces of the struts 4 from the surface of the frame 7 and screws 5 are screwed in the holes 6. Therefore, the bracket 9 and frame 7 can be easily, accurately, and strongly assembled and the assembling work can be automated.